What Happens to Infants Whose Mothers Took Anti-TNF Agents During Pregnancy?

Anti-tumor necrosis factor (TNF) agents can be detected in infants born to mothers with inflammatory bowel diseases (IBD) who took the drugs during pregnancy, researchers report in the July issue of Gastroenterology. Infliximab is cleared more slowly than adalimumab from infants. However, measureable levels in infants do not seem to be

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Fishing for Genes that Cause Biliary Atresia

A study of zebrafish has helped identify a susceptibility gene for biliary atresia, as reported in the May issue of Gastroenterology. Biliary atresia is a progressive fibro-inflammatory disorder of infants that involves the extrahepatic and intrahepatic biliary tree and causes obliteration of the ducts, leading to cholestasis, fibrosis, and cirrhosis.

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